Cable detection device

Abstract

The utility model provides a cable detection device, which relates to the technical field of power cables and comprises a bottom plate, a mounting rack is mounted at the rear end of the middle position of the top of the bottom plate, a shooting assembly is mounted at the bottom end of the mounting rack, a fixed seat is mounted on one side of the top end of the bottom plate, and a movable seat is movably mounted on the other side of the top end of the bottom plate. Fixing mechanisms are arranged at the top ends of the fixed seat and the movable seat, and a power mechanism is arranged on one side of the bottom plate; a power mechanism is arranged on one side of the top end of a bottom plate, a side plate, a mounting cavity, a servo motor, a driving wheel, a driven frame, a transmission rod, a connecting rod, a guide rod and a guide sleeve of the power mechanism are matched with one another, and under limiting of a limiting groove and a limiting block, a movable seat and a clamping seat can be driven to move left and right in a reciprocating mode; therefore, the cable bending test device is more convenient and efficient in use, so that the convenience of the cable bending test device in use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power cables, in particular to a cable detection device. Background Art

[0002] With the development of economy and the continuous improvement of science and technology, my country's power industry has developed very rapidly. Cable is a kind of power or signal transmission device, usually composed of several or several groups of wires. In the process of cable production, it is necessary to test various indicators of the cable, among which the performance test of cable flexibility and bending times is a more conventional test method;

[0003] For example, application number CN219810786U discloses "a cable detection device" and specifically discloses: two parallel through grooves are provided on the workbench, transmission mechanisms are rotatably arranged in the two through grooves, both ends of the two transmission mechanisms are threadedly matched with clamping mechanisms for clamping cables, and a driving mechanism for synchronously driving the transmission mechanisms on both sides to operate is arranged between the two clamping mechanisms. The driving mechanism includes a driving component, a rotating component that rotates at a constant speed when driven by the driving component, a slide fixed on the workbench, a transverse component slidably arranged on the inner side of the slide, and a connecting piece that movably connects the rotating component with the transverse component. However, in the above technology, more mechanical structures are used when driving the cable to move, which is more cumbersome when used or maintained, thereby reducing the convenience of the device when used. Therefore, the utility model proposes a cable detection device to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a cable detection device, which solves the problem that in the above technology, more mechanical structures are used when driving the cable to move, which is more complicated to use or maintain, thereby reducing the convenience of the device when in use.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a cable detection device, comprising a bottom plate, a mounting frame is installed at the rear end of the middle position of the top of the bottom plate, a shooting assembly is installed at the bottom end of the mounting frame, a fixed seat is installed on one side of the top of the bottom plate, a movable seat is movably installed on the other side of the top of the bottom plate, the tops of the fixed seat and the movable seat are both provided with a fixing mechanism, and a power mechanism is provided on one side of the bottom plate;

[0006] The power mechanism includes a side plate, a mounting cavity, a servo motor, a driving wheel, a driven frame, a transmission rod, a connecting rod and a limiting structure. The side plate is installed on one side of the top end of the bottom plate, the side plate is installed with a mounting cavity, the top end of the mounting cavity is installed with a servo motor, the inside of the mounting cavity is installed with a driving wheel, the output end of the servo motor is connected to one end of the driving wheel, the outside of the driving wheel is provided with a driven frame, a transmission rod is installed on one side of the driven frame, one end of the transmission rod passes through the inner side of the side plate, one end of the transmission rod is installed with a connecting rod, and one end of the connecting rod is connected to one side of the moving seat.

[0007] A further improvement is that transmission racks are installed on both sides of the driven frame, the driving wheel is meshed with the driven frame through the transmission racks, and the driven frame is designed as a half gear.

[0008] A further improvement is that the limiting structure includes a guide rod and a guide sleeve, the guide rod is installed on one side of the installation cavity, the outer side wall of the guide rod is provided with a guide sleeve, and one end of the guide sleeve is connected to one side of the driven frame.

[0009] A further improvement is that the cross section of the guide rod is smaller than the cross section of the guide sleeve, and a sliding structure is formed between the guide rod and the guide sleeve.

[0010] Further improvements are: the fixing mechanism includes a clamping seat, a threaded groove, a threaded rod, a rotating wheel, a positioning hole and a positioning rod, the clamping seat is respectively arranged above the fixed seat and the movable seat, threaded grooves are provided on both sides of the clamping seat, a threaded rod is provided inside the threaded groove, the bottom end of the threaded rod is detachably connected to the top end of the fixed seat, a rotating wheel is installed on the top end of the threaded rod, positioning holes are provided on the inner side of the clamping seat, a positioning rod is provided inside the positioning hole, and the bottom end of the positioning rod is connected to the top end of the fixed seat.

[0011] A further improvement is that a limiting groove is provided inside the bottom plate, a limiting block is arranged inside the limiting groove, and the top end of the limiting block is connected to the bottom end of the moving seat.

[0012] The beneficial effects of the utility model are as follows: by arranging a power mechanism on one side of the top of the bottom plate, utilizing the mutual cooperation among the side plate, the mounting cavity, the servo motor, the driving wheel, the driven frame, the transmission rod, the connecting rod, the guide rod and the guide sleeve of the power mechanism, under the limitation of the limit groove and the limit block, the movable seat and the clamping seat can be driven to move back and forth left and right, thereby performing a convenient bending test on the cable, making the device more convenient and efficient when in use, thereby greatly improving the convenience of the device when in use; by arranging a fixing mechanism above the fixed seat and the movable seat, utilizing the mutual cooperation among the clamping seat, the threaded groove, the threaded rod, the rotating wheel, the positioning hole and the positioning rod of the fixing mechanism, the cable can be positioned, making the cable more stable during testing, thereby greatly improving the stability of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the fixing seat of the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the fixing mechanism of the utility model;

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the power mechanism of the utility model.

[0017] Among them: 1. Base plate; 2. Mounting frame; 3. Shooting assembly; 4. Fixed seat; 5. Moving seat; 6. Clamping seat; 7. Threaded groove; 8. Threaded rod; 9. Rotating wheel; 10. Positioning hole; 11. Positioning rod; 12. Limiting groove; 13. Limiting block; 14. Side plate; 15. Mounting cavity; 16. Servo motor; 17. Driving wheel; 18. Driven frame; 19. Transmission rod; 20. Connecting rod; 21. Guide rod; 22. Guide sleeve. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , 2As shown in Figures 3 and 4, this embodiment proposes a cable detection device, including a base plate 1, a mounting frame 2 is installed at the rear end of the middle position of the top of the base plate 1, a shooting component 3 is installed at the bottom end of the mounting frame 2, a fixed seat 4 is installed on one side of the top of the base plate 1, and a movable seat 5 is movably installed on the other side of the top of the base plate 1, and the tops of the fixed seat 4 and the movable seat 5 are both provided with fixing mechanisms, and one side of the base plate 1 is provided with a power mechanism. When in use, the shooting component 3 can be used to observe whether there are cracks on the surface of the cable. When the shooting component 3 observes cracks, the speed of the servo motor 16 is recorded by the speed counter, and then the number of bending times of the cable to be tested is recorded.

[0020] The power mechanism includes a side plate 14, a mounting cavity 15, a servo motor 16, a driving wheel 17, a driven frame 18, a transmission rod 19, a connecting rod 20 and a limiting structure. The side plate 14 is installed on one side of the top of the base plate 1, and the mounting cavity 15 is installed on one side of the side plate 14. The servo motor 16 is installed on the top of the mounting cavity 15. The driving wheel 17 is installed inside the mounting cavity 15. The output end of the servo motor 16 is connected to one end of the driving wheel 17. A driven frame 18 is provided on the outside of the driving wheel 17. A transmission rod 19 is installed on one side of the driven frame 18. One end of the transmission rod 19 passes through the inner side of the side plate 14. A connecting rod 20 is installed on one end of the transmission rod 19. One end of the connecting rod 20 is connected to one side of the moving seat 5. Transmission racks are installed on both sides of the movable frame 18. The driving wheel 17 is meshed with the driven frame 18 through the transmission rack. The driven frame 18 is designed as a half gear. When in use, the servo motor 16 is started to drive the driving wheel 17 to rotate. Since the driving wheel 17 is designed as a half gear, the driving wheel 17 is used to drive the driven frame 18 to move left and right under the limit of the guide rod 21 and the guide sleeve 22. Therefore, the driven frame 18 is used to drive the transmission rod 19 to move left and right, and then under the limit of the limit groove 12 and the limit block 13, the connecting rod 20 is used to drive the moving seat 5 and the clamping seat 6 to move left and right, and then the cable is driven to move left and right, and the cable is bent. The device is more convenient and efficient when used, thereby greatly improving the convenience of the device when used.

[0021] The limiting structure includes a guide rod 21 and a guide sleeve 22. The guide rod 21 is installed on one side of the installation cavity 15. The outer wall of the guide rod 21 is provided with a guide sleeve 22. One end of the guide sleeve 22 is connected to one side of the driven frame 18. The cross-section of the guide rod 21 is smaller than the cross-section of the guide sleeve 22. A sliding structure is formed between the guide rod 21 and the guide sleeve 22. When in use, the driven frame 18 can be limited when moving by utilizing the mutual cooperation between the guide rod 21 and the guide sleeve 22, so that the driven frame 18 is more stable when moving.

[0022] The fixing mechanism includes a clamping seat 6, a threaded groove 7, a threaded rod 8, a rotating wheel 9, a positioning hole 10 and a positioning rod 11. The clamping seat 6 is respectively arranged above the fixed seat 4 and the movable seat 5. The two sides of the clamping seat 6 are provided with threaded grooves 7. The threaded rod 8 is penetrated inside the threaded groove 7. The bottom end of the threaded rod 8 is detachably connected to the top end of the fixed seat 4. The top of the threaded rod 8 is installed with a rotating wheel 9. The inner side of the clamping seat 6 is provided with positioning holes 10. The positioning rod 11 is penetrated inside the positioning hole 10. The bottom end of the positioning rod 11 is connected to the top end of the fixed seat 4. When in use , place the two ends of the cable inside the fixing seat 4 respectively, and then rotate the rotating wheel 9 to drive the threaded rod 8 to rotate. Since the threaded groove 7 and the threaded rod 8 are threadedly connected, the threaded rod 8 moves inside the threaded groove 7, and then under the limit of the positioning hole 10 and the positioning rod 11, the clamping seat 6 is driven to move downward, and the cable is clamped by the fixing seat 4 and the clamping seat 6. Since the threaded rod 8 and the fixing seat 4 are detachably rotatably connected, the threaded rod 8 and the clamping seat 6 will not get stuck, and the cable can be positioned, making the cable more stable during testing, thereby greatly improving the stability of the device during use.

[0023] A limiting groove 12 is provided inside the bottom plate 1, and a limiting block 13 is arranged inside the limiting groove 12. The top end of the limiting block 13 is connected to the bottom end of the moving seat 5. When in use, the limiting groove 12 and the limiting block 13 cooperate with each other to limit the moving seat 5 when moving, so that the moving seat 5 is more stable when moving.

[0024] Working principle: The staff first places the two ends of the cable inside the fixing seat 4 respectively, and then rotates the rotating wheel 9 to drive the threaded rod 8 to rotate. Since the thread groove 7 and the threaded rod 8 are threadedly connected, the threaded rod 8 moves inside the thread groove 7, and then drives the clamping seat 6 to move downward under the limit of the positioning hole 10 and the positioning rod 11, and uses the fixing seat 4 and the clamping seat 6 to clamp the cable. Since the threaded rod 8 and the fixing seat 4 are detachably rotatably connected, the threaded rod 8 and the clamping seat 6 will not get stuck, and then start the servo motor 16 to drive the driving wheel 17 to rotate. It is a semi-gear design, so under the limit of the guide rod 21 and the guide sleeve 22, the driving wheel 17 is used to drive the driven frame 18 to move left and right, so the driven frame 18 is used to drive the transmission rod 19 to move left and right, and then under the limit of the limit groove 12 and the limit block 13, the connecting rod 20 is used to drive the moving seat 5 and the clamping seat 6 to move left and right, and then drive the cable to move left and right, and perform a bending test on the cable. Whether there are cracks on the surface of the cable can be observed through the shooting component 3. When the shooting component 3 observes cracks, the speed of the servo motor 16 is recorded by the speed counter, and then the number of bending times of the cable to be tested is recorded.

[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable detection device, comprising a base plate (1), characterized in that: A mounting frame (2) is installed at the rear end of the middle position of the top of the base plate (1), a shooting assembly (3) is installed at the bottom end of the mounting frame (2), a fixed seat (4) is installed on one side of the top of the base plate (1), and a movable seat (5) is movably installed on the other side of the top of the base plate (1), the tops of the fixed seat (4) and the movable seat (5) are both provided with fixing mechanisms, and one side of the base plate (1) is provided with a power mechanism; The power mechanism comprises a side plate (14), a mounting cavity (15), a servo motor (16), a driving wheel (17), a driven frame (18), a transmission rod (19), a connecting rod (20) and a limiting structure. The side plate (14) is mounted on one side of the top end of the bottom plate (1). The mounting cavity (15) is mounted on one side of the side plate (14). The servo motor (16) is mounted on the top end of the mounting cavity (15). The driving wheel (17) is mounted inside the mounting cavity (15). The output end of the servo motor (16) is connected to one end of the driving wheel (17). The driven frame (18) is arranged on the outside of the driving wheel (17). The transmission rod (19) is mounted on one side of the driven frame (18). One end of the transmission rod (19) passes through the inner side of the side plate (14). The connecting rod (20) is mounted on one end of the transmission rod (19). One end of the connecting rod (20) is connected to one side of the moving seat (5).

2. A cable detection device according to claim 1, characterized in that: Transmission racks are installed on both sides of the driven frame (18), and the driving wheel (17) is meshed with the driven frame (18) through the transmission racks. The driven frame (18) is designed as a half gear.

3. A cable detection device according to claim 2, characterized in that: The limiting structure comprises a guide rod (21) and a guide sleeve (22); the guide rod (21) is installed on one side inside the installation cavity (15); the outer side wall of the guide rod (21) is provided with a guide sleeve (22); one end of the guide sleeve (22) is connected to one side of the driven frame (18).

4. A cable detection device according to claim 3, characterized in that: The cross section of the guide rod (21) is smaller than the cross section of the guide sleeve (22), and a sliding structure is formed between the guide rod (21) and the guide sleeve (22).

5. A cable detection device according to claim 1, characterized in that: The fixing mechanism comprises a clamping seat (6), a threaded groove (7), a threaded rod (8), a rotating wheel (9), a positioning hole (10) and a positioning rod (11); the clamping seat (6) is respectively arranged above the fixed seat (4) and the movable seat (5); the threaded groove (7) is provided on both sides of the clamping seat (6); a threaded rod (8) is provided through the inside of the threaded groove (7); the bottom end of the threaded rod (8) is detachably rotatably connected to the top end of the fixed seat (4); the top end of the threaded rod (8) is installed with a rotating wheel (9); the inner side of the clamping seat (6) is provided with a positioning hole (10); the positioning rod (11) is provided through the inside of the positioning hole (10); the bottom end of the positioning rod (11) is connected to the top end of the fixed seat (4).

6. A cable detection device according to claim 1, characterized in that: A limiting groove (12) is provided inside the bottom plate (1), a limiting block (13) is arranged inside the limiting groove (12), and the top end of the limiting block (13) is connected to the bottom end of the moving seat (5).

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